Cortical alveoli formation and vitellogenesis during oocyte differentiation in the pipefish, Syngnathus fuscus, and the killifish, Fundulus heteroclitus.
D000818:Animals; D002454:Cell Differentiation; D004721:Endoplasmic Reticulum; D005260:Female; D005399:Fishes / Q000033:anatomy & histology*; D006056:Golgi Apparatus; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D010053:Ovary / Q000033:anatomy & histology; D010063:Ovum / Q000166:cytology*